2019 IMSA SportsCar Championship

The 2019 IMSA SportsCar Championship (known for sponsorship reasons as the 2019 IMSA WeatherTech SportsCar Championship) was the 49th motor racing championship sanctioned by the International Motor Sports Association (IMSA) (which traces its lineage back to the 1971 IMSA GT Championship). It was the sixth season of the United SportsCar Championship and fourth to be held under the name as the IMSA SportsCar Championship. It began on January 26 with the 24 Hours of Daytona, and ended on October 12 with the Petit Le Mans. The 2019 season marked the 50th anniversary since the founding of the International Motor Sports Association.

Series news

NBC Sports Group took over from Fox Sports as the series' official broadcaster.[1] Coverage alternates between local NBC stations, NBC Sports Network, CNBC, and livestreams.[2]
Michelin increased its IMSA involvement by becoming the sole official tire supplier of the series, following the departure of Continental Tire at the end of 2018.
As part of a plan to attempt to cut costs for the series' GT Daytona (GTD) class, the 2019 season featured a new support championship called the WeatherTech Sprint Cup. The championship was held for the GT Daytona class at the sprint events of the calendar.[3]
After an eleven-year partnership, Tequila Patrón ended their involvement with IMSA altogether at the end of the 2018 season. They also ended their sponsorship of the Extreme Speed Motorsports prototype team, who subsequently closed down operations.[4] Michelin took Patrón's place as the sponsor of the endurance cup.[5]
As part of the celebration of the 50th anniversary of IMSA, multiple teams adopted racing liveries created in tribute to iconic teams throughout IMSA's history, such as Brumos Porsche, Electramotive Engineering, Roush Racing, and Comptech Acura.[6][7][8][9]

Classes

The DPi (pictured on the left) and LMP2 (right) categories were given their own distinct classes for the 2019 season.

The Prototype class, which previously combined Daytona Prototype international cars alongside Le Mans Prototype 2 cars, was now split into two separate classes.[10]

Rule changes

The DPi class is now the lead class of the championship, and features teams with full professional lineups running DPi cars. The class has its own Balance of Performance (BoP). The LMP2 class is the lower prototype class in the championship, featuring Global LMP2 cars with Pro-Am lineups. There is no BoP applied to the LMP2 class.
Le Mans Prototype 2 (LMP2) and GT Daytona (GTD), the Pro-Am classes of the championship, must adhere to driver rating requirements. Each car is only allowed two Platinum-rated or Gold-rated drivers for the endurance events, alongside the requirement of at least one Bronze-rated or Silver-rated driver for all sprint races. In these classes, the Bronze or Silver-rated drivers are required to start the race.[11]

Schedule

The 2019 schedule was released on August 3, 2018 and features twelve rounds.[12]

Race is part of the Michelin Endurance Cup

Race is part of the WeatherTech Sprint Cup

Rnd.	Race	Length	Classes	Circuit	Location	Date
1	Rolex 24 at Daytona	24 hours	All	Daytona International Speedway	Daytona Beach, Florida	January 26–27
2	Mobil 1 Twelve Hours of Sebring	12 hours	All	Sebring International Raceway	Sebring, Florida	March 16
3	BUBBA Burger Sports Car Grand Prix at Long Beach	1 hour 40 minutes[13]	DPi, GTLM	Long Beach Street Circuit	Long Beach, California	April 13
4	Acura Sports Car Challenge	2 hours 40 minutes[13]	All	Mid-Ohio Sports Car Course	Lexington, Ohio	May 5
5	Chevrolet Sports Car Classic	1 hour 40 minutes[13]	DPi, GTD [N 1]	The Raceway on Belle Isle	Detroit, Michigan	June 1
6	Sahlen's Six Hours of The Glen	6 hours	All	Watkins Glen International	Watkins Glen, New York	June 30
7	Mobil 1 SportsCar Grand Prix	2 hours 40 minutes[13]	All	Canadian Tire Motorsport Park	Bowmanville, Ontario	July 7
8	Northeast Grand Prix	2 hours 40 minutes[13]	GTLM, GTD	Lime Rock Park	Lakeville, Connecticut	July 20
9	IMSA Road Race Showcase	2 hours 40 minutes[13]	All	Road America	Elkhart Lake, Wisconsin	August 4
10	Michelin GT Challenge at VIR	2 hours 40 minutes[13]	GTLM, GTD	Virginia International Raceway	Alton, Virginia	August 25
11	IMSA Monterey Grand Prix	2 hours 40 minutes[13]	All	WeatherTech Raceway Laguna Seca	Monterey, California	September 15
12	Motul Petit Le Mans	10 hours	All	Michelin Raceway Road Atlanta	Braselton, Georgia	October 12

Notes:

The GTD class only scored points towards the WeatherTech Sprint Cup.

Entries

Daytona Prototype international (DPi)

Team

Chassis

Engine

Drivers

Rounds

	Mustang Sampling Racing[14][N 1]
	Whelen Engineering Racing[N 1]

Cadillac DPi-V.R

Cadillac 5.5 L V8

5

Filipe Albuquerque[15]

All

João Barbosa[15]

All

Christian Fittipaldi[14]

1

Brendon Hartley[16]

2

Mike Conway[17]

6, 12

31

Pipo Derani[15]

All

Felipe Nasr[15]

All

Eric Curran[15]

1–2, 6, 12

Acura Team Penske[18]

Acura ARX-05

Acura AR35TT 3.5 L Turbo V6

6

Dane Cameron[18]

All

Juan Pablo Montoya[18]

All

Simon Pagenaud[18]

1–2, 12

7

Hélio Castroneves[18]

All

Ricky Taylor[18]

All

Alexander Rossi[18]

1–2

Graham Rahal[19]

12

Konica Minolta Cadillac[20]

Cadillac DPi-V.R

Cadillac 5.5 L V8

10

Jordan Taylor[20]

All

Renger van der Zande[20]

All

Fernando Alonso[21]

1

Kamui Kobayashi[21]

1

Matthieu Vaxivière[22]

2, 12

Juncos Racing[23]

Cadillac DPi-V.R

Cadillac 5.5 L V8

50

1–7, 12

1–2, 6, 12

1–2

1, 3–4

5, 7

12

Nissan VR38DETT 3.8 L Turbo V6

54

All

All

1–2, 6, 12

1

Mazda MZ-2.0T 2.0 L Turbo I4

55

Jonathan Bomarito[31]

All

Harry Tincknell[31]

1–3, 5–7, 9, 11–12

Olivier Pla[31]

1–2, 6, 12

Ryan Hunter-Reay

4

77

All

All

1–2, 6, 12

1

JDC-Miller MotorSports[32]

Cadillac DPi-V.R

Cadillac 5.5L V8

84

All

All

1–2, 6, 12

1

85

Mikhail Goikhberg[33]

All

Tristan Vautier[33]

All

Rubens Barrichello[33]

1

Devlin DeFrancesco[33]

1

Juan Piedrahita[33]

2, 6, 12

Le Mans Prototype 2 (LMP2)

In accordance with the 2017 LMP2 regulations, all cars in the LMP2 class use the Gibson GK428 V8 engine.[34]

Team	Car	No.	Drivers	Rounds
DragonSpeed[35]	Oreca 07	18	Ryan Cullen[36]	1
			Roberto González[37]	1
			Pastor Maldonado[37]	1
			Sebastián Saavedra[38]	1
		81	Ben Hanley[35]	1
			Henrik Hedman[35]	1
			Nicolas Lapierre[35]	1
			James Allen[36]	1
Performance Tech Motorsports[39]	Oreca 07	38	Cameron Cassels[40]	All
			Kyle Masson[40]	1–2, 4, 6–7, 11–12
			Robert Masson[40]	1
			Kris Wright[39]	1
			Andrew Evans	2, 6, 12
			James French[41]	9
PR1/Mathiasen Motorsports[42]	Oreca 07	52	Matt McMurry[42]	All
			Gabriel Aubry[42]	1–2, 6, 12
			Enzo Guibbert[40]	1
			Mark Kvamme[40]	1
			Anders Fjordbach[43]	2
			Eric Lux[44]	4, 6
			Dalton Kellett	7, 11–12
			Patrick Kelly[41]	9

GT Le Mans (GTLM)

Team	Chassis	Engine	No.	Drivers	Rounds
Corvette Racing[45]	Chevrolet Corvette C7.R	Chevrolet LT5.5 5.5 L V8	3	Antonio García[46]	All
				Jan Magnussen[46]	All
				Mike Rockenfeller[46]	1–2, 12
			4	Oliver Gavin[46]	All
				Tommy Milner[46]	1–4, 6, 9–12
				Marcel Fässler[46]	1–2, 7–8, 12
BMW Team RLL[47]	BMW M8 GTE	BMW S63 4.0 L Turbo V8	24	John Edwards[48]	All
				Jesse Krohn[48]	All
				Chaz Mostert[48]	1
				Alex Zanardi[47]	1
				Philipp Eng[48]	2, 12
			25	Connor De Phillippi[48]	All
				Colton Herta[48]	1–2, 12
				Philipp Eng[48]	1
				Augusto Farfus[49]	1
				Tom Blomqvist[48]	2–4, 6–12
Risi Competizione[50]	Ferrari 488 GTE Evo	Ferrari F154CB 3.9 L Turbo V8	62	James Calado[51]	1, 12
				Alessandro Pier Guidi[51]	1, 12
				Miguel Molina[51]	1
				Davide Rigon[51]	1
				Daniel Serra	12
Ford Chip Ganassi Racing[52]	Ford GT	Ford EcoBoost 3.5 L Turbo V6	66	Dirk Müller[52]	All
				Sébastien Bourdais[52]	1–4, 12
				Joey Hand[52]	1–2, 6–12
			67	Ryan Briscoe[52]	All
				Richard Westbrook[52]	All
				Scott Dixon[52]	1–2, 12
Porsche GT Team[53]	Porsche 911 RSR	Porsche 4.0 L Flat-6	911	Patrick Pilet[53]	All
				Nick Tandy[53]	All
				Frédéric Makowiecki[53]	1–2, 12
			912	Earl Bamber[53]	All
				Laurens Vanthoor[53]	All
				Mathieu Jaminet[53]	1–2, 12

GT Daytona (GTD)

Team

Chassis

Engine

Drivers

Rounds

Starworks Motorsport[54]

Audi R8 LMS Evo

Audi 5.2 L V10

8

Parker Chase[54]

1–2, 4–6, 9

Ryan Dalziel[54]

1–2, 4–6, 9

Ezequiel Pérez Companc[55]

1–2

Christopher Haase[55]

1

Mike Skeen[56]

6

Pfaff Motorsports[57][58]

Porsche 911 GT3 R

Porsche 4.0 L Flat-6

9

Scott Hargrove[57]

1–2, 4, 6–7, 10–12

Zacharie Robichon[57]

1–2, 4, 6–12

Lars Kern[58]

1–2, 6, 12

Dennis Olsen[58]

1, 8

Matt Campbell[41]

9

GRT Grasser Racing Team[59]

Lamborghini Huracán GT3 Evo

Lamborghini 5.2 L V10

11

Mirko Bortolotti[59]

1–2

Rik Breukers[40]

1–2

Rolf Ineichen[59]

1–2

Christian Engelhart[59]

1

Magnus Racing[60]

Lamborghini Huracán GT3 Evo

Lamborghini 5.2 L V10

11

Andy Lally[61]

8

John Potter[61]

8

44

1–2, 4–7, 9–12

1–2, 4–7, 9–12

1–2, 6, 12

1

AIM Vasser Sullivan[63]

Lexus RC F GT3

Toyota 2UR 5.0 L V8

12

Townsend Bell[64]

All

Frankie Montecalvo[64]

All

Aaron Telitz[65]

1–2, 6, 12

Jeff Segal[65]

1

14

Jack Hawksworth[66]

All

Richard Heistand[67]

All

Nick Cassidy[65]

1

Austin Cindric[65]

1

Philipp Frommenwiler

2, 6

Parker Chase

12

Via Italia Racing[68]

Ferrari 488 GT3

Ferrari F154CB 3.9 L Turbo V8

13

Andrea Bertolini[40]

1

Victor Franzoni[40]

1

Marcos Gomes[40]

1

Chico Longo[40]

1

Moorespeed[69]

Audi R8 LMS Evo

Audi 5.2 L V10

19

Will Hardeman[69]

1–2, 4, 6

Alex Riberas[69]

1–2, 4, 6

Andrew Davis[69]

1–2, 6

Markus Winkelhock[69]

1

Montaplast by Land-Motorsport[70]

Audi R8 LMS Evo

Audi 5.2 L V10

29

1–2, 6, 12

1–2, 6, 12

1–2, 6, 12

1

Mercedes-AMG Team Riley Motorsports[68]

Mercedes-AMG GT3

Mercedes-AMG M159 6.2 L V8

33

Jeroen Bleekemolen[62]

1–2, 4, 6–12

Ben Keating[62]

1–2, 4, 6–12

Felipe Fraga[62]

1–2, 6, 12

Luca Stolz[62]

1

Ebimotors[59]

Lamborghini Huracán GT3 Evo

Lamborghini 5.2 L V10

46

Giacomo Altoè[71]

1

Fabio Babini[40]

1

Emanuele Busnelli[40]

1

Taylor Proto[71]

1

Precision Performance Motorsports[72]

Lamborghini Huracán GT3 Evo

Lamborghini 5.2 L V10

47

Don Yount[36]

1–2, 6, 12

Linus Lundqvist[73]

1

Steve Dunn[36]

1

1

2, 6, 12

2

6

Shinya Michimi

12

Paul Miller Racing[74]

Lamborghini Huracán GT3 Evo

Lamborghini 5.2 L V10

48

Bryan Sellers[74]

All

Ryan Hardwick[74]

1–2, 4–7

Corey Lewis[74]

1–2, 6, 8–12

Andrea Caldarelli[75]

1

Marco Seefried

12

Spirit of Race[68]

Ferrari 488 GT3

Ferrari F154CB 3.9 L Turbo V8

51

1

1

1

1

	Heinricher Racing with Meyer Shank Racing[76][N 2]
	Meyer Shank Racing with Curb-Agajanian[76][N 2]

Acura NSX GT3 Evo

Acura 3.5 L Turbo V6

57

Katherine Legge[76]

All

Christina Nielsen[77]

1–2, 4–6, 8, 11–12

Bia Figueiredo[76][78]

1–2, 6–7, 9, 12

Simona de Silvestro[76]

1

Alice Powell[79]

10

86

Mario Farnbacher[80]

All

Trent Hindman[80]

All

Justin Marks[80]

1–2, 6, 12

A. J. Allmendinger[80]

1

Scuderia Corsa[81]

Ferrari 488 GT3

Ferrari F154CB 3.9 L Turbo V8

63

Cooper MacNeil[81]

All

Toni Vilander[81]

All

Jeff Westphal[81]

1–2, 6, 12

Dominik Farnbacher[81]

1

P1 Motorsports[82]

Mercedes-AMG GT3

Mercedes-AMG M159 6.2 L V8

71

Maximilian Buhk[82]

1–2

J. C. Perez[82]

1–2

Fabian Schiller[82]

1–2

Dominik Baumann[82]

1

Park Place Motorsports[83]

Porsche 911 GT3 R

Porsche 4.0 L Flat-6

73

1–2, 4–11

1–2, 6

1–2, 6–7, 9–11

1

Marco Seefried[44]

4, 8

Zacharie Robichon[85]

5

Lone Star Racing[86]

Mercedes-AMG GT3

Mercedes-AMG M159 6.2 L V8

74

Lawson Aschenbach[86]

4–5, 7, 9–10

Gar Robinson[86]

4–5, 7, 9–10

Compass Racing[87]

McLaren 720S GT3

McLaren M840T 4.0 L Turbo V8

76

Paul Holton[87]

4–5, 7–11

Matt Plumb[87]

4–5, 7–11

Audi Sport Team WRT Speedstar[88]

Audi R8 LMS Evo

Audi 5.2 L V10

88

Roman De Angelis[89]

1

Ian James[89]

1

Kelvin van der Linde[89]

1

Frédéric Vervisch[89]

1

Wright Motorsports[90]

Porsche 911 GT3 R

Porsche 4.0 L Flat-6

91

Anthony Imperato[90]

8–9

Matt Campbell[90]

8

Dennis Olsen[90]

9

Turner Motorsport[91]

BMW M6 GT3

BMW 4.4 L Turbo V8

96

Bill Auberlen[91]

All

Robby Foley[91]

All

Dillon Machavern[91]

1–2, 6, 12

Jens Klingmann[91]

1

NGT Motorsport by Herberth[92]

Porsche 911 GT3 R

Porsche 4.0 L Flat-6

99

Klaus Bachler[40]

1

Steffen Görig[40]

1

Jürgen Häring[92]

1

Sven Müller[40]

1

Alfred Renauer[92]

1

Black Swan Racing[68]

Porsche 911 GT3 R

Porsche 4.0 L Flat-6

540

Marco Seefried[36]

1, 6

1, 6

1

1

6

Notes

Car No. 5 entered as Mustang Sampling Racing and car No. 31 entered as Whelen Engineering Racing.
Car No. 57 entered as Heinricher Racing with Meyer Shank Racing and car No. 86 entered as Meyer Shank Racing with Curb-Agajanian.

Race results

Bold indicates overall winner.

Rnd	Circuit	DPi Winning Team	LMP2 Winning Team	GTLM Winning Team	GTD Winning Team	Report
Rnd	Circuit	DPi Winning Drivers	LMP2 Winning Drivers	GTLM Winning Drivers	GTD Winning Drivers	Report
1	Daytona	No. 10 Konica Minolta Cadillac	No. 18 DragonSpeed	No. 25 BMW Team RLL	No. 11 GRT Grasser Racing Team	Report
1	Daytona	Fernando Alonso Kamui Kobayashi Jordan Taylor Renger van der Zande	Ryan Cullen Roberto González Pastor Maldonado Sebastián Saavedra	Connor De Phillippi Philipp Eng Augusto Farfus Colton Herta	Mirko Bortolotti Rik Breukers Christian Engelhart Rolf Ineichen	Report
2	Sebring	No. 31 Whelen Engineering Racing	No. 38 Performance Tech Motorsports	No. 911 Porsche GT Team	No. 11 GRT Grasser Racing Team	Report
2	Sebring	Eric Curran Pipo Derani Felipe Nasr	Cameron Cassels Andrew Evans Kyle Masson	Frédéric Makowiecki Patrick Pilet Nick Tandy	Mirko Bortolotti Rik Breukers Rolf Ineichen	Report
3	Long Beach	No. 5 Mustang Sampling Racing	did not participate	No. 912 Porsche GT Team	did not participate	Report
3	Long Beach	Filipe Albuquerque Joao Barbosa	did not participate	Earl Bamber Laurens Vanthoor	did not participate	Report
4	Mid-Ohio	No. 6 Acura Team Penske	No. 52 PR1/Mathiasen Motorsports	No. 912 Porsche GT Team	No. 14 AIM Vasser Sullivan	Report
4	Mid-Ohio	Dane Cameron Juan Pablo Montoya	Eric Lux Matt McMurry	Earl Bamber Laurens Vanthoor	Jack Hawksworth Richard Heistand	Report
5	Belle Isle	No. 6 Acura Team Penske	did not participate	did not participate	No. 14 AIM Vasser Sullivan	Report
5	Belle Isle	Dane Cameron Juan Pablo Montoya	did not participate	did not participate	Jack Hawksworth Richard Heistand	Report
6	Watkins Glen	No. 55 Mazda Team Joest	No. 52 PR1/Mathiasen Motorsports	No. 911 Porsche GT Team	No. 86 Meyer Shank Racing with Curb-Agajanian	Report
6	Watkins Glen	Jonathan Bomarito Olivier Pla Harry Tincknell	Gabriel Aubry Eric Lux Matt McMurry	Patrick Pilet Nick Tandy	Mario Farnbacher Trent Hindman Justin Marks	Report
7	Mosport	No. 77 Mazda Team Joest	No. 52 PR1/Mathiasen Motorsports	No. 912 Porsche GT Team	No. 96 Turner Motorsport	Report
7	Mosport	Oliver Jarvis Tristan Nunez	Dalton Kellett Matt McMurry	Earl Bamber Laurens Vanthoor	Bill Auberlen Robby Foley	Report
8	Lime Rock	did not participate	did not participate	No. 67 Ford Chip Ganassi Racing	No. 9 Pfaff Motorsports	Report
8	Lime Rock	did not participate	did not participate	Ryan Briscoe Richard Westbrook	Dennis Olsen Zacharie Robichon	Report
9	Road America	No. 55 Mazda Team Joest	No. 52 PR1/Mathiasen Motorsports	No. 67 Ford Chip Ganassi Racing	No. 9 Pfaff Motorsports	Report
9	Road America	Jonathan Bomarito Harry Tincknell	Patrick Kelly Matt McMurry	Ryan Briscoe Richard Westbrook	Matt Campbell Zacharie Robichon	Report
10	Virginia	did not participate	did not participate	No. 911 Porsche GT Team	No. 33 Mercedes-AMG Team Riley Motorsport	Report
10	Virginia	did not participate	did not participate	Patrick Pilet Nick Tandy	Jeroen Bleekemolen Ben Keating	Report
11	Laguna Seca	No. 6 Acura Team Penske	No. 52 PR1/Mathiasen Motorsports	No. 66 Ford Chip Ganassi Racing	No. 48 Paul Miller Racing	Report
11	Laguna Seca	Dane Cameron Juan Pablo Montoya	Dalton Kellett Matt McMurry	Joey Hand Dirk Müller	Corey Lewis Bryan Sellers	Report
12	Road Atlanta	No. 31 Whelen Engineering Racing	No. 52 PR1/Mathiasen Motorsports	No. 62 Risi Competizione	No. 96 Turner Motorsport	Report
12	Road Atlanta	Eric Curran Pipo Derani Felipe Nasr	Gabriel Aubry Dalton Kellett Matt McMurry	James Calado Alessandro Pier Guidi Daniel Serra	Bill Auberlen Robby Foley Dillon Machavern	Report

Championship standings

Points systems

Championship points are awarded in each class at the finish of each event. Points are awarded based on finishing positions as shown in the chart below.

Position	1	2	3	4	5	6	7	8	9	10	11	12	13	14	15	16	17	18	19	20	21	22	23	24	25	26	27	28	29	30
Race	35	32	30	28	26	25	24	23	22	21	20	19	18	17	16	15	14	13	12	11	10	9	8	7	6	5	4	3	2	1

Drivers points

Points are awarded in each class at the finish of each event.

Team points

Team points are calculated in exactly the same way as driver points, using the point distribution chart. Each car entered is considered its own "team" regardless if it is a single entry or part of a two-car team.

Manufacturer points

There are also a number of manufacturer championships which utilize the same season-long point distribution chart. The manufacturer championships recognized by IMSA are as follows:

Daytona Prototype international (DPi): Engine & bodywork manufacturer

GT Le Mans (GTLM): Car manufacturer

GT Daytona (GTD): Car manufacturer

Each manufacturer receives finishing points for its highest finishing car in each class. The positions of subsequent finishing cars from the same manufacturer are not taken into consideration, and all other manufacturers move up in the order.

Example: Manufacturer A finishes 1st and 2nd at an event, and Manufacturer B finishes 3rd. Manufacturer A receives 35 first-place points while Manufacturer B would earn 32 second-place points.

Michelin Endurance Cup

The points system for the Michelin Endurance Cup is different from the normal points system. Points are awarded on a 5–4–3–2 basis for drivers, teams and manufacturers. The first finishing position at each interval earns five points, four points for second position, three points for third, with two points awarded for fourth and each subsequent finishing position.

Position	1	2	3	Other Classified
Race	5	4	3	2

At Daytona (24 hour race), points are awarded at six hours, 12 hours, 18 hours and at the finish. At the Sebring (12 hour race), points are awarded at four hours, eight hours and at the finish. At Watkins Glen (6 hour race), points are awarded at three hours and at the finish. At Road Atlanta (10 hour race), points are awarded at four hours, eight hours and at the finish.

Like the season-long team championship, Michelin Endurance Cup team points are awarded for each car and drivers get points in any car that they drive, in which they are entered for points. The manufacturer points go to the highest placed car from that manufacturer (the others from that manufacturer not being counted), just like the season-long manufacturer championship.

For example: in any particular segment manufacturer A finishes 1st and 2nd and manufacturer B finishes 3rd. Manufacturer A only receives first-place points for that segment. Manufacturer B receives the second-place points.

Drivers' championships

Race is part of the Michelin Endurance Cup

Race is part of the WeatherTech Sprint Cup

DPi

Pos.	Driver	DAY	SEB	LBH	MOH	BEL	WGL	MOS	ELK	LGA	ATL	Points	MEC
1	Dane Cameron Juan Pablo Montoya	6	9	3	1	1	3	3	2	1	4	302	29
2	Pipo Derani Felipe Nasr	2	1	6	4	2	7	4	4	3	1	297	45
3	Helio Castroneves Ricky Taylor	3	4	2	5	3	5	5	7	2	3	284	30
4	Jordan Taylor Renger van der Zande	1	2	10	6	9	4	6	5	4	2	274	42
5	Oliver Jarvis Tristan Nunez	11	11	4	2	10	2	1	3	6	6	268	30
6	Jonathan Bomarito	9	6	8	3	11	1	2	1	10	11	263	31
7	Filipe Albuquerque João Barbosa	7	3	1	8	6	6	10	6	5	7	258	33
8	Simon Trummer Stephen Simpson	10	8	5	7	4	9	8	9	9	5	237	24
9	Harry Tincknell	9	6	8		11	1	2	1	10	11	233	31
10	Colin Braun Jon Bennett	4	5	11	11	7	11	7	10	7	8	230	24
11	Mikhail Goikhberg Tristan Vautier	5	7	9	10	5	10	9	8	8	9	230	24
12	Will Owen	8	10	7	9	8	8	11			10	177	24
13	Eric Curran	2	1				7				1	126	45
14	Olivier Pla	9	6				1				11	102	31
15	Timo Bernhard	11	11				2				6	97	30
16	Romain Dumas	4	5				11				8	97	24
17	Chris Miller	10	8				9				5	92	24
18	René Binder	8	10				8				10	88	24
19	Juan Piedrahita	10	7				10				9	88	24
20	Simon Pagenaud	6	9								4	75	24
21	Kyle Kaiser	8		7	9							69	8
22	Matthieu Vaxivière		2								2	64	18
23	Alexander Rossi	3	4									58	19
24	Mike Conway						6				7	49	15
25	Agustin Canapino	8	10									44	14
26	Victor Franzoni					8		11				43	–
27	Fernando Alonso Kamui Kobayashi	1										35	18
28	Brendon Hartley		3									30	10
29	Ryan Hunter-Reay				3							30	–
30	Graham Rahal										3	30	7
31	Loïc Duval	4										28	8
32	Rubens Barrichello Devlin DeFrancesco	5										26	8
33	Christian Fittipaldi	7										24	8
34	Spencer Pigot										10	21	6
35	René Rast	11										20	8
Pos.	Driver	DAY	SEB	LBH	MOH	BEL	WGL	MOS	ELK	LGA	ATL	Points	MEC

LMP2

Pos.	Driver	DAY	SEB	MOH	WGL	MOS	ELK	LGA	ATL	Points	MEC
1	Matt McMurry	4	2	1	1	1	1	1	1	270	44
2	Cameron Cassels	2	1	2	2	2	2	2	2	257	49
3	Kyle Masson	2	1	2	2	2		2	2	227	49
4	Gabriel Aubry	4	2		1				1	130	44
5	Dalton Kellett					1		1	1	105	15
6	Andrew Evans		1		2				2	99	36
7	Eric Lux			1	1					70	9
8	Sebastián Saavedra Pastor Maldonado Ryan Cullen Roberto González	1								35	19
9	Patrick Kelly						1			35	–
10	Robert Masson Kris Wright	2								32	13
11	Anders Fjordbach		2							32	12
12	James French						2			32	–
13	Henrik Hedman Ben Hanley James Allen Nicolas Lapierre	3								30	16
14	Enzo Guibbert Mark Kvamme	4								28	8
Pos.	Driver	DAY	SEB	MOH	WGL	MOS	ELK	LGA	ATL	Points	MEC

GTLM

Pos.	Driver	DAY	SEB	LBH	MOH	WGL	MOS	LIM	ELK	VIR	LGA	ATL	Points	MEC
1	Earl Bamber Laurens Vanthoor	3	5	1	1	6	1	2	3	2	7	5	330	31
2	Patrick Pilet Nick Tandy	5	1	5	3	1	3	4	7	1	8	6	317	37
3	Antonio Garcia Jan Magnussen	6	3	2	2	2	7	5	4	3	3	4	317	30
4	Ryan Briscoe Richard Westbrook	4	6	6	5	3	5	1	1	5	6	2	313	38
5	Dirk Müller	7	2	4	7	4	6	3	2	6	1	8	306	31
6	Connor De Phillippi	1	7	7	4	7	4	7	5	7	5	3	293	29
7	John Edwards Jesse Krohn	9	4	8	6	5	2	8	8	8	2	9	279	26
8	Oliver Gavin	8	8	3	8	8	8	6	6	4	4	7	275	27
9	Tom Blomqvist		7	7	4	7	4	7	5	7	5	3	258	18
10	Joey Hand	7	2			4	6	3	2	6	1	8	254	31
11	Tommy Milner	8	8	3	8	8			6	4	4	7	227	27
12	Sebastien Bourdais	7	2	4	7							8	131	27
13	Marcel Fässler	8	8				8	6				7	118	23
14	Colton Herta	1	7									3	89	25
15	Frédéric Makowiecki	5	1									6	86	27
16	Philipp Eng	1	4									9	85	25
17	Scott Dixon	4	6									2	85	33
18	Mike Rockenfeller	6	3									4	83	23
19	Mathieu Jaminet	3	5									5	82	25
20	James Calado Alessandro Pier Guidi	2										1	67	29
21	Augusto Farfus	1											35	11
22	Daniel Serra											1	35	13
23	Miguel Molina Davide Rigon	2											32	16
24	Chaz Mostert Alex Zanardi	9											22	8
Pos.	Driver	DAY	SEB	LBH	MOH	WGL	MOS	LIM	ELK	VIR	LGA	ATL	Points	MEC

GTD

Pos.	Driver	DAY	SEB	MOH	BEL†	WGL	MOS	LIM	ELK	VIR	LGA	ATL	Points	WTSC	MEC
1	Mario Farnbacher Trent Hindman	4	7	2	11	1	2	2	5	2	8	12	283	197	31
2	Bill Auberlen Robby Foley	9	13	15	10	2	1	3	3	11	7	1	262	176	34
3	Zacharie Robichon	16	10	12	2	6	5	1	1	4	4	3	262	203	29
4	Andy Lally John Potter	10	2	8	4	7	8	8	6	6	3	8	249	177	26
5	Toni Vilander Cooper MacNeil	23²	3	7	12	3	9	11	7	3	2	5	246	171	35
6	Richard Heistand Jack Hawksworth	5	15	1	1	5	12	6	4	13	9	9	237	182	24
7	Jeroen Bleekemolen Ben Keating	6	5	14		15	7	9	14	1	5	4	236	141	37
8	Frankie Montecalvo Townsend Bell	2	9	5	3	9	3	13	9	7	11	11	236	170	27
9	Katherine Legge	12	8	10	9	4	6	12	13	12	6	7	221	149	25
10	Bryan Sellers	15	16	3	5	14	DNS	7	2	10	1	6	215	168	24
11	Patrick Long	7	6	4	2	13	4	4	15	5	DNS		193	158	18
12	Scott Hargrove	16	10	12		6	5			4	4	3	192	101	29
13	Corey Lewis	15	16			14		7	2	10	1	6	185	112	24
14	Christina Nielsen	12	8	10	9	4		12			6	7	159	87	25
15	Patrick Lindsey	7	6			13	4		15	5	DNS		137	70	18
16	Bia Figueiredo	12	8			4	6		13			7	137	43	25
17	Paul Holton Matt Plumb			13	8		10	10	12	9	10		122	145	–
18	Marco Seefried	14		4		10		4				6	119	56	19
19	Parker Chase	13	14	9	6	12			10			9	119	68	24
20	Dillon Machavern	9	13			2						1	107	–	34
21	Justin Marks	4	7			1						12	106	–	31
22	Lawson Aschenbach		12	11	7		11		11	8			102	107	6
23	Spencer Pumpelly	10	2			7						8	100	–	26
24	Ryan Dalziel	13	14	9	6	12			10				97	68	14
25	Aaron Telitz	2	9			9						11	96	–	27
26	Felipe Fraga	6	5			15						4	95	–	37
27	Jeff Westphal	23²	3			3						5	94	–	35
28	Daniel Morad Christopher Mies Ricardo Feller	22¹	4			8						2	92	–	34
29	Lars Kern	16	10			6						3	91	–	29
30	Matt Campbell	7						5	1				85	61	8
31	Gar Robinson			11	7		11		11	8			83	107	–
32	Ryan Hardwick	15	16	3	5	14	DNS						78	56	18
33	Dennis Olsen	16						1	8				73	58	8
34	Don Yount	18	12			11						10	73	–	24
35	Mirko Bortolotti Rik Breukers Rolf Ineichen	1	1										70	–	22
36	Nicholas Boulle	7	6			13							67	–	18
37	Brandon Gdovic		12			11						10	60	–	10
38	Will Hardeman Alex Riberas	11	17	6		DNS							59	25	18
39	Anthony Imperato							5	8				49	49	–
40	Philipp Frommenwiler		15			5							42	–	10
41	Dirk Werner	14				10							38	–	13
42	Christian Engelhart	1											35	–	11
43	Ezequiel Pérez Companc	13	14										35	–	14
44	Andrew Davis	11	17			DNS							34	–	18
45	Jeff Segal	2											32	–	10
46	Fabian Schiller Maximilian Buhk J. C. Perez	19	11										32	–	14
47	Frédéric Vervisch Kelvin van der Linde Ian James Roman De Angelis	3											30	–	9
48	A. J. Allmendinger	4											28	–	11
49	Austin Cindric Nick Cassidy	5											26	–	8
50	Luca Stolz	6											25	–	14
51	Chico Longo Victor Franzoni Marcos Gomes Andrea Bertolini	8											23	–	8
52	Jens Klingmann	9											22	–	9
53	Marco Mapelli	10											21	–	8
54	Marc Miller					10							21	–	4
55	Shinya Michimi											10	21	–	6
56	Markus Winkelhock	11											20	–	8
57	Jake Eidson					11							20	–	4
58	Simona de Silvestro	12											19	–	8
59	Alice Powell									12			19	19	–
60	Mike Skeen					12							19	–	4
61	Christopher Haase	13											18	–	8
62	Tim Pappas Matteo Cairoli	14											17	–	9
63	Andrea Caldarelli	15											16	–	8
64	Fabio Babini Emanuele Busnelli Taylor Proto Giacomo Altoè	17											14	–	8
65	Miloš Pavlović Steve Dunn Linus Lundqvist	18											13	–	8
66	Dominik Baumann	19											12	–	8
67	Paul Dalla Lana Pedro Lamy Mathias Lauda Daniel Serra	20											11	–	8
68	Klaus Bachler Sven Müller Alfred Renauer Jürgen Häring Steffen Görig	21											10	–	8
69	Dries Vanthoor	22¹											9	–	12
70	Dominik Farnbacher	23²											8	–	10
Pos.	Driver	DAY	SEB	MOH	BEL†	WGL	MOS	LIM	ELK	VIR	LGA	ATL	Points	WTSC	MEC

† Points only counted towards the WeatherTech Sprint Cup, and not the overall GTD Championship.

¹ Originally finished 2nd in class, but demoted to last after violating minimum drive time regulations.
² Originally finished 14th in class, but demoted to last after violating minimum drive time regulations.

Team's Championships

Standings: Daytona Prototype international

Pos.	Team	DAY	SEB	LBH	MOH	BEL	WGL	MOS	ELK	LGA	ATL	Points	MEC
1	#6 Acura Team Penske	6	9	3	1	1	3	3	2	1	4	302	29
2	#31 Whelen Engineering Racing	2	1	6	4	2	7	4	4	3	1	297	45
3	#7 Acura Team Penske	3	4	2	5	3	5	5	7	2	3	284	30
4	#10 Konica Minolta Cadillac	1	2	10	6	9	4	6	5	4	2	274	42
5	#77 Mazda Team Joest	11	11	4	2	10	2	1	3	6	6	268	30
6	#55 Mazda Team Joest	9	6	8	3	11	1	2	1	10	11	263	31
7	#5 Mustang Sampling Racing	7	3	1	8	6	6	10	6	5	7	258	33
8	#84 JDC-Miller MotorSports	10	8	5	7	4	9	8	9	9	5	237	24
9	#54 CORE Autosport	4	5	11	11	7	11	7	10	7	8	230	24
10	#85 JDC-Miller MotorSports	5	7	9	10	5	10	9	8	8	9	230	24
11	#50 Juncos Racing	8	10	7	9	8	8	11			10	177	24
Pos.	Team	DAY	SEB	LBH	MOH	BEL	WGL	MOS	ELK	LGA	ATL	Points	MEC

Standings: Le Mans Prototype 2

Pos.	Team	DAY	SEB	MOH	WGL	MOS	ELK	LGA	ATL	Points	MEC
1	#52 PR1/Mathiasen Motorsports	4	2	1	1	1	1	1	1	270	44
2	#38 Performance Tech Motorsports	2	1	2	2	2	2	2	2	259	49
3	#18 DragonSpeed	1								35	19
4	#81 DragonSpeed	3								30	16
Pos.	Team	DAY	SEB	MOH	WGL	MOS	ELK	LGA	ATL	Points	MEC

Standings: GT Le Mans

Pos.	Team	DAY	SEB	LBH	MOH	WGL	MOS	LIM	ELK	VIR	LGA	ATL	Points	MEC
1	#912 Porsche GT Team	3	5	1	1	6	1	2	3	2	7	5	330	31
2	#911 Porsche GT Team	5	1	5	3	1	3	4	7	1	8	6	317	37
3	#3 Corvette Racing	6	3	2	2	2	7	5	4	3	3	4	317	30
4	#67 Ford Chip Ganassi Racing	4	6	6	5	3	5	1	1	5	6	2	313	38
5	#66 Ford Chip Ganassi Racing	7	2	4	7	4	6	3	2	6	1	8	306	31
6	#25 BMW Team RLL	1	7	7	4	7	4	7	5	7	5	3	293	29
7	#24 BMW Team RLL	9	4	8	6	5	2	8	8	8	2	9	279	26
8	#4 Corvette Racing	8	8	3	8	8	8	6	6	4	4	7	275	27
9	#62 Risi Competizione	2										1	67	29
Pos.	Team	DAY	SEB	LBH	MOH	WGL	MOS	LIM	ELK	VIR	LGA	ATL	Points	MEC

Standings: GT Daytona

Pos.	Team	DAY	SEB	MOH	BEL†	WGL	MOS	LIM	ELK	VIR	LGA	ATL	Points	WTSC	MEC
1	#86 Meyer-Shank Racing with Curb Agajanian	4	7	2	11	1	2	2	5	2	8	12	283	197	31
2	#96 Turner Motorsport	9	13	15	10	2	1	3	3	11	7	1	262	176	34
3	#9 Pfaff Motorsports	16	10	12		6	5	1	1	4	4	3	262	171	29
4	#44 Magnus Racing	10	2	8	4	7	8	8	6	6	3	8	249	177	26
5	#63 Scuderia Corsa	23²	3	7	12	3	9	11	7	3	2	5	246	171	35
6	#14 AIM Vasser Sullivan	5	15	1	1	5	12	6	4	13	9	9	237	182	24
7	#33 Mercedes-AMG Team Riley Motorsports	6	5	14		15	7	9	14	1	5	4	236	141	37
8	#12 AIM Vasser Sullivan	2	9	5	3	9	3	13	9	7	11	11	235	170	27
9	#57 Heinricher Racing with Meyer-Shank Racing	12	8	10	9	4	6	12	13	12	6	7	221	149	25
10	#48 Paul Miller Racing	15	16	3	5	14	DNS	7	2	10	1	6	215	168	24
11	#73 Park Place Motorsports	7	6	4	2	13	4	4	15	5	DNS		193	158	18
12	#76 Compass Racing			13	8		10	10	12	9	10		122	145	–
13	#8 Starworks Motorsport	13	14	9	6	12			10				97	68	18
14	#29 Montaplast by Land-Motorsport	22¹	4			8						2	92	–	34
15	#74 Lone Star Racing			11	7		11		11	8			83	107	–
16	#47 Precision Performance Motorsports	18	12			11						10	24	–	18
17	#11 GRT Grasser Racing Team	1	1										70	–	22
18	#19 Moorespeed	11	17	6		DNS							59	25	14
19	#91 Wright Motorsports							5	8				49	49	–
20	#540 Black Swan Racing	14				10							38	–	13
21	#71 P1 Motorsports	19	11										32	–	14
22	#88 WRT Speedstar Audi Sport	3											30	–	9
23	#13 Via Italia Racing	8											23	–	8
24	#46 Ebimotors	17											14	–	8
25	#51 Spirit of Race	20											11	–	8
26	#99 NGT Motorsport	21											10	–	8
Pos.	Team	DAY	SEB	MOH	BEL†	WGL	MOS	LIM	ELK	VIR	LGA	ATL	Points	WTSC	MEC

† Points only counted towards the WeatherTech Sprint Cup, and not the overall GTD Championship.

¹ Originally finished 2nd in class, but demoted to last after violating minimum drive time regulations.
² Originally finished 14th in class, but demoted to last after violating minimum drive time regulations.

Manufacturer's Championships

Standings: Daytona Prototype International

Pos.	Manufacturer	DAY	SEB	LBH	MOH	BEL	WGL	MOS	ELK	LGA	ATL	Points	MEC
1	Acura	3	4	2	1	1	3	3	2	1	3	329	45
2	Cadillac	1	1	1	4	2	4	4	4	3	1	324	56
3	Mazda	9	6	4	2	10	1	1	1	6	6	311	39
4	Nissan	4	5	11	11	7	11	7	10	7	8	286	28
Pos.	Team	DAY	SEB	LBH	MOH	BEL	WGL	MOS	ELK	LGA	ATL	Points	MEC

Standings: GT Le Mans

Pos.	Manufacturer	DAY	SEB	LBH	MOH	WGL	MOS	LIM	ELK	VIR	LGA	ATL	Points	MEC
1	Porsche	3	1	1	1	1	1	2	3	1	7	5	358	40
2	Ford	4	2	4	5	3	5	1	1	5	1	2	345	42
3	Chevrolet	6	3	2	2	2	7	5	4	3	3	4	330	35
4	BMW	1	4	7	4	5	2	7	5	7	2	3	327	34
5	Ferrari	2										1	67	31
Pos.	Team	DAY	SEB	LBH	MOH	WGL	MOS	LIM	ELK	VIR	LGA	ATL	Points	MEC

Standings: GT Daytona

Pos.	Manufacturer	DAY	SEB	MOH	BEL†	WGL	MOS	LIM	ELK	VIR	LGA	ATL	Points	WTSC	MEC
1	Lamborghini	1	1	3	4	7	8	7	2	6	1	6	294	204	26
2	Acura	4	7	2	9	1	2	2	5	2	6	7	292	204	32
3	Porsche	7	6	4	2	6	4	1	1	4	4	3	291	216	30
4	BMW	9	13	15	10	2	1	3	3	11	7	1	278	188	34
5	Lexus	2	9	1	1	5	3	6	4	7	9	9	277	205	27
6	Ferrari	8	3	7	12	3	9	11	7	3	2	5	271	181	36
7	Mercedes-AMG	6	5	11	7	15	7	9	11	1	5	4	266	187	37
8	Audi	3	4	6	6	8			10			2	166	78	36
9	McLaren			13	8		10	10	12	9	10		139	164	–
Pos.	Team	DAY	SEB	MOH	BEL	WGL	MOS	LIM	ELK	VIR	LGA	ATL	Points	WTSC	MEC

† Points only counted towards the WeatherTech Sprint Cup, and not the overall GTD Championship.

References

"NBC reveals IMSA TV coverage plan". RACER. November 15, 2018. Retrieved November 16, 2018.
"WeatherTech: Home". Archived from the original on January 13, 2019. Retrieved January 12, 2019.
Dagys, John (August 3, 2018). "IMSA Launches Sprint Cup for GTD". sportscar365.com. John Dagys Media. Retrieved August 3, 2018.
Dagys, John (December 1, 2018). "ESM Shutters Operations". sportscar365.com. John Dagys Media. Retrieved January 15, 2019.
"LONGTIME SPONSOR PATRON SPIRITS LEAVING IMSA, TEQUILA PATRON ESM RACE TEAM". autoweek.com. Crain Communications Inc. July 16, 2018. Retrieved August 3, 2018.
"CORE Unveils Nissan Tribute Livery for 2019 Season | IMSA". www.imsa.com. Archived from the original on January 24, 2019.
"Porsche Reveal Brumos Tribute Liveries For Rolex 24 Hours | dailysportscar.com". www.dailysportscar.com. Retrieved March 9, 2023.
Malsher, David (January 10, 2019). "Ford, Ganassi unveil retro liveries for Rolex 24 at Daytona". motorsport.com. Motorsport Network. Retrieved January 23, 2019.
Malsher, David (January 10, 2019). "Acura Team Penske unveils special color schemes for 2019". motorsport.com. Motorsport Network. Retrieved January 23, 2019.
"IMSA splits DPi and LMP2 into two classes for 2019". www.motorsport.com. Retrieved January 6, 2019.
"IMSA Announce Sporting Regulation Changes – dailysportscar.com". www.dailysportscar.com. Retrieved January 6, 2019.
Dagys, John (August 3, 2018). "2019 IWSC Schedule Released". sportscar365.com. John Dagys Media. Retrieved August 3, 2018.
"2019 IMSA WeatherTech SportsCar Championship Schedule Promotes Venue Stability, Date Equity". imsa.com. August 3, 2018. Archived from the original on October 11, 2018. Retrieved October 11, 2018.
"Fittipaldi to Retire After 2019 Rolex 24". sportscar365.com. John Dagys Media. August 4, 2018. Retrieved August 9, 2018.
Pruett, Marshall (September 7, 2018). "Derani to join Action Express IMSA team in 2019". racer.com. Racer Media and Marketing, Inc. Retrieved September 7, 2018.
Klein, Jamie (February 25, 2019). "Hartley added to Action Express Sebring IMSA lineup". motorsport.com. Motorsport Network. Retrieved February 26, 2019.
"Conway Completes Action Express Lineup for Daytona". sportscar365.com. John Dagys Media. December 19, 2018. Retrieved December 19, 2018.
"Rossi joins Penske Acura for enduros". racer.com. Racer Media & Marketing, Inc. December 7, 2018. Retrieved December 7, 2018.
Klein, Jamie (September 4, 2019). "Rahal to make Acura IMSA return at Petit Le Mans". motorsport.com. Motorsport Network. Retrieved September 4, 2019.
Dagys, John (October 10, 2018). "Road Atlanta Wednesday Notebook". sportscar365.com. John Dagys Media. Retrieved October 16, 2018.
"WTR Confirms Alonso, Kobayashi in Rolex 24 Lineup". sportscar365.com. John Dagys Media. November 27, 2018. Retrieved November 27, 2018.
Malsher, David (January 24, 2019). "Vaxiviere to join Wayne Taylor Racing for IMSA enduros". motorsport.com. Motorsport Network. Retrieved January 25, 2019.
"Juncos Confirms Cadillac DPi Entry for 2019". sportscar365.com. John Dagys Media. August 15, 2018. Retrieved August 15, 2018.
Pruett, Marshall (November 27, 2018). "Juncos signs Owen for Cadillac DPi program". racer.com. Racer Media and Marketing, Inc. Retrieved November 27, 2018.
Dagys, John (December 3, 2018). "Juncos Confirms Binder for Endurance Cup Races". sportscar365.com. John Dagys Media. Retrieved December 3, 2018.
"Canapino Completes Juncos Rolex 24 Lineup". sportscar365.com. John Dagys Media. December 5, 2018. Retrieved December 5, 2018.
"Kaiser Joins Juncos for Rolex 24". sportscar365.com. John Dagys Media. November 30, 2018. Retrieved November 30, 2018.
Klein, Jamie (September 26, 2019). "Pigot joins returning Juncos squad for IMSA finale". motorsport.com. Motorsport Network. Retrieved September 26, 2019.
Dagys, John (November 30, 2018). "CORE Switches to Nissan DPi for 2019". sportscar365.com. John Dagys Media. Retrieved November 30, 2018.
Pruett, Marshall (August 9, 2018). "Mazda rules out customer DPis for 2019". Racer.com. Racer Media & Marketing Inc. Retrieved August 12, 2018.
Lloyd, Daniel (January 2, 2019). "Pla, Bernhard Confirmed at Mazda for Endurance Cup". sportscar365.com. John Dagys Media. Retrieved January 9, 2019.
Lloyd, Daniel (August 9, 2018). "JDC-Miller Confirms Two-Car Cadillac DPi Program for 2019". sportscar365.com. John Dagys Media. Retrieved August 9, 2018.
Daygs, John (December 5, 2018). "Vautier Moves to JDC-Miller; Barrichello for Rolex 24". sportscar365.com. John Dagys Media. Retrieved December 5, 2018.
"New Year, New Regulations for LMP2". European Le Mans Series. January 13, 2017. Retrieved September 19, 2018.
Goodwin, Graham (October 20, 2018). "DragonSpeed Confirm Rolex 24 Effort". Dailysportscar. Retrieved October 20, 2018.
Dagys, John. "Daytona Friday Notebook – Sportscar365". sportscar365.com. Retrieved January 5, 2019.
Lloyd, Daniel (December 4, 2018). "DragonSpeed Expands to Two-Car LMP2 Effort for Rolex 24". sportscar365.com. John Dagys Media. Retrieved December 4, 2018.
Dagys, John (January 5, 2019). "Daytona Saturday Notebook". sportscar365.com. John Dagys Media. Retrieved January 5, 2019.
Dagys, John (December 24, 2018). "IPC Champ Wright Set for LMP2 Debut With Performance Tech". sportscar365.com. John Dagys Media. Retrieved December 25, 2018.
"2019 IWSC Daytona pre-event Entry List" (PDF). imsa.com. Archived from the original (PDF) on January 17, 2019. Retrieved January 16, 2019.
Dagys, John (July 24, 2019). "Mazda Pegged Back in BoP; No Juncos for Road America". sportscar365.com. John Dagys Media. Retrieved July 25, 2019.
Dagys, John (December 19, 2018). "PR1/Mathiasen Confirms McMurry, Aubry for Oreca LMP2". sportscar365.com. John Dagys Media. Retrieved December 19, 2018.
Jensen, Jens (March 13, 2019). "Fjordbach to race at Sebring". racing24-7.net. Retrieved March 13, 2019.
"mid-Ohio IWSC_Pre-Event_Entry_List" (PDF). April 23, 2019. Archived from the original (PDF) on April 24, 2019. Retrieved April 25, 2019.
Goodwin, Graham (November 17, 2018). "Corvette Confirm Full 2019 IMSA Season With C7.R". Dailysportscar. Retrieved November 17, 2018.
Dagys, John (January 2, 2019). "Unchanged Lineup at Corvette Racing for 2019". sportscar365.com. John Dagys Media. Retrieved January 2, 2019.
Lloyd, Daniel (November 26, 2018). "Team RLL to Run Zanardi Daytona Entry". sportscar365.com. John Dagys Media. Retrieved November 26, 2018.
Lloyd, Daniel (December 7, 2018). "Blomqvist Replaces Sims in Full-Season BMW RLL Lineup". sportscar365.com. John Dagys Media. Retrieved December 7, 2018.
Dagys, John (January 20, 2019). "Farfus to Sub for Blomqvist at Daytona". sportscar365.com. John Dagys Media. Retrieved January 21, 2019.
Dagys, John (December 13, 2018). "Risi Commits to Rolex 24". sportscar365.com. John Dagys Media. Retrieved December 13, 2018.
Myrehn, Ryan (January 3, 2019). "Risi Confirms Rolex 24 Lineup". sportscar365.com. John Dagys Media. Retrieved January 3, 2019.
"Ford CGR Unveils Rolex 24 Historic Liveries". sportscar365.com. John Dagys Media. January 10, 2019. Retrieved January 10, 2019.
"Porsche confirms 2019 Le Mans, IMSA programs". RACER. Racer Media & Marketing, Inc. December 8, 2018. Retrieved December 8, 2018.
Dagys, John (November 28, 2018). "Starworks to Return with Audi for Dalziel, Chase". sportscar365.com. John Dagys Media. Retrieved November 28, 2018.
RACER Staff (December 27, 2018). "Hasse, Companc join Starworks endurance line-up". racer.com. Racer Media & Marketing, Inc. Retrieved December 28, 2018.
Dagys, John (June 25, 2019). "Skeen Completes Starworks Lineup for The Glen". sportscar365.com. John Dagys Media. Retrieved June 25, 2019.
Dagys, John (October 12, 2018). "Pfaff Makes Switch to Sprint Cup With Hargrove, Robichon". sportscar365.com. John Dagys Media. Retrieved October 12, 2018.
Dagys, John (December 13, 2018). "Pfaff Porsche Expands to Full-Season Effort". sportscar365.com. John Dagys Media. Retrieved December 13, 2018.
Dagys, John (December 13, 2018). "Bortolotti, Ineichen to Defend Rolex 24 Win for Grasser". sportscar365.com. John Dagys Media. Retrieved December 13, 2018.
O'Malley, J.J. (December 11, 2018). "Lally, Pumpelly reunited in Magnus Lamborghini for Rolex 24". RACER. Racer Media & Marketing, Inc. Retrieved December 11, 2018.
"Magnus to Run Apollo 11 Tribute Livery at Lime Rock Park". sportscar365.com. John Dagys Media. July 17, 2019. Retrieved July 17, 2019.
Dagys, John (January 3, 2019). "Daytona Thursday Notebook". sportscar365.com. John Dagys Media. Retrieved January 4, 2019.
O'Malley, J.J. (December 11, 2018). "Daytona an eye-opener for AIM Vasser Sullivan". racer.com. Racer Media and Marketing, Inc. Retrieved December 12, 2018.
Kilbey, Stephen (November 29, 2018). "Bell & Montecalvo Join AIM Vasser Sullivan For 2019 GTD Programme". Dailysportscar. Retrieved November 29, 2018.
Dagys, John (January 2, 2019). "Cassidy, Cindric Among AIM Vasser Sullivan Rolex 24 Lineup". sportscar365.com. John Dagys Media. Retrieved January 2, 2019.
Lloyd, Daniel (October 29, 2018). "AIM Vasser Sullivan Confirms Hawksworth for 2019". sportscar365.com. John Dagys Media. Retrieved January 9, 2019.
Pruett, Marshall (December 17, 2018). "Heistand joins Hawksworth at AVS Lexus". racer.com. Racer Media & Marketing, Inc. Retrieved December 17, 2018.
Dagys, John (January 2, 2019). "Updated Roar Before 24 Entry List Released". sportscar365.com. John Dagys Media. Retrieved January 2, 2019.
Dagys, John (December 11, 2018). "Moorespeed Switches to Audi, Expands to Full-Season Effort". sportscar365.com. John Dagys Media. Retrieved December 11, 2018.
Dagys, John (December 14, 2018). "Land Confirms Rolex 24 Lineup". sportscar365.com. John Dagys Media. Retrieved December 14, 2018.
Dagys, John (January 18, 2019). "Altoe, Proto Complete Ebimotors Lineup for Rolex 24". sportscar365.com. John Dagys Media. Retrieved January 18, 2019.
Dagys, John (October 17, 2018). "PPM Steps Up to Full-Season Lamborghini GTD Effort". sportscar365.com. John Dagys Media. Retrieved October 17, 2018.
Goodwin, Graham (December 21, 2018). "2019 Sunoco Whelen Champion Lundqvist's Rolex 24 Drive Confirmed". dailysportscar.com. Retrieved December 21, 2018.
Dagys, John (December 10, 2018). "Paul Miller Confirms GTD Return with Sellers, Hardwick". sportscar365.com. John Dagys Media. Retrieved December 10, 2018.
Lloyd, Daniel (December 31, 2018). "Caldarelli Confirmed at Paul Miller for Rolex 24". sportscar365.com. John Dagys Media. Retrieved January 2, 2019.
Kilshaw, Jake (October 12, 2018). "MSR Reveals All-Female Lineup for Rolex 24, GTD Season". sportscar365.com. John Dagys Media. Retrieved October 12, 2018.
Goodwin, Graham (December 28, 2018). "Christina Nielsen Super-Subs For Injured Heinricher At Rolex 24 Hours". Dailysportscar. Retrieved December 28, 2018.
Dagys, John (January 6, 2019). "Daytona Sunday Notebook". Sportscar365. Retrieved January 22, 2019.
Kilshaw, Jake (August 13, 2019). "Powell to Make IMSA Debut in MSR Acura". sportscar365.com. John Dagys Media. Retrieved August 14, 2019.
Lloyd, Daniel (December 11, 2018). "Farnbacher, Hindman Confirmed in MSR Acura for Full Season". sportscar365.com. John Dagys Media. Retrieved December 11, 2018.
Pruett, Marshall (December 10, 2018). "WeatherTech Racing adds Vilander to GTD program". racer.com. Racer Media & Market, Inc. Retrieved December 10, 2018.
Dagys, John (January 4, 2019). "Buhk Set for Full-Time Drive in P1 Mercedes". sportscar365.com. John Dagys Media. Retrieved January 4, 2019.
RACER Staff (December 10, 2018). "Park Place to run full GTD Program with Lindsey, Long". racer.com. Racer Media and Marketing, Inc. Retrieved December 10, 2018.
Dagys, John (December 11, 2018). "Boulle Joins Park Place for Enduros". sportscar365.com. John Dagys Media. Retrieved December 12, 2018.
Dagys, John (May 22, 2019). "Robichon Joins Park Place for Detroit in Sprint Cup Bid". sportscar365.com. John Dagys Media. Retrieved May 27, 2019.
Dagys, John (April 24, 2019). "Lone Star Returns; 36 Entries for Mid-Ohio in Sprint Cup Debut". sportscar365.com. John Dagys Media. Retrieved April 24, 2019.
Pruett, Marshall (December 3, 2018). "Compass Racing brings McLaren 720S to GTD". racer.com. Retrieved December 6, 2018.
Dagys, John (December 19, 2018). "WRT, Speedstar Set for Rolex 24 Debut". sportscar365.com. John Dagys Media. Retrieved December 19, 2018.
Lloyd, Daniel (December 21, 2018). "WRT Speedstar Names Drivers for Rolex 24 Debut". sportscar365.com. John Dagys Media. Retrieved January 9, 2019.
Dagys, John (July 9, 2019). "Wright Confirms GTD Return for Lime Rock, Road America". sportscar365.com. John Dagys Media. Retrieved July 9, 2019.
Dagys, John (December 13, 2018). "Auberlen Set for Full-Season Turner BMW GTD Effort". sportscar365.com. John Dagys Media. Retrieved December 13, 2018.
Kilshaw, Jake (November 30, 2018). "Herberth to Make Rolex 24 Debut with NGT". sportscar365.com. John Dagys Media. Retrieved November 30, 2018.

External links

This article is issued from Wikipedia. The text is licensed under Creative Commons - Attribution - Sharealike. Additional terms may apply for the media files.

[BelleIsle-14] The GTD class only scored points towards the WeatherTech Sprint Cup.

[AXR-16] Car No. 5 entered as Mustang Sampling Racing and car No. 31 entered as Whelen Engineering Racing.

[MichaelShank-79] Car No. 57 entered as Heinricher Racing with Meyer Shank Racing and car No. 86 entered as Meyer Shank Racing with Curb-Agajanian.

[1] "NBC reveals IMSA TV coverage plan". RACER. November 15, 2018. Retrieved November 16, 2018.

[2] "WeatherTech: Home". Archived from the original on January 13, 2019. Retrieved January 12, 2019.

[WTSC-3] Dagys, John (August 3, 2018). "IMSA Launches Sprint Cup for GTD". sportscar365.com. John Dagys Media. Retrieved August 3, 2018.

[ESMend-4] Dagys, John (December 1, 2018). "ESM Shutters Operations". sportscar365.com. John Dagys Media. Retrieved January 15, 2019.

[Patron-5] "LONGTIME SPONSOR PATRON SPIRITS LEAVING IMSA, TEQUILA PATRON ESM RACE TEAM". autoweek.com. Crain Communications Inc. July 16, 2018. Retrieved August 3, 2018.

[6] "CORE Unveils Nissan Tribute Livery for 2019 Season | IMSA". www.imsa.com. Archived from the original on January 24, 2019.

[7] "Porsche Reveal Brumos Tribute Liveries For Rolex 24 Hours | dailysportscar.com". www.dailysportscar.com. Retrieved March 9, 2023.

[8] Malsher, David (January 10, 2019). "Ford, Ganassi unveil retro liveries for Rolex 24 at Daytona". motorsport.com. Motorsport Network. Retrieved January 23, 2019.

[9] Malsher, David (January 10, 2019). "Acura Team Penske unveils special color schemes for 2019". motorsport.com. Motorsport Network. Retrieved January 23, 2019.

[10] "IMSA splits DPi and LMP2 into two classes for 2019". www.motorsport.com. Retrieved January 6, 2019.

[11] "IMSA Announce Sporting Regulation Changes – dailysportscar.com". www.dailysportscar.com. Retrieved January 6, 2019.

[2019Schedule-12] Dagys, John (August 3, 2018). "2019 IWSC Schedule Released". sportscar365.com. John Dagys Media. Retrieved August 3, 2018.

[:0-13] "2019 IMSA WeatherTech SportsCar Championship Schedule Promotes Venue Stability, Date Equity". imsa.com. August 3, 2018. Archived from the original on October 11, 2018. Retrieved October 11, 2018.

[Fittipaldi-15] "Fittipaldi to Retire After 2019 Rolex 24". sportscar365.com. John Dagys Media. August 4, 2018. Retrieved August 9, 2018.

[DeraniNasr-17] Pruett, Marshall (September 7, 2018). "Derani to join Action Express IMSA team in 2019". racer.com. Racer Media and Marketing, Inc. Retrieved September 7, 2018.

[Hartley-18] Klein, Jamie (February 25, 2019). "Hartley added to Action Express Sebring IMSA lineup". motorsport.com. Motorsport Network. Retrieved February 26, 2019.

[Conway-19] "Conway Completes Action Express Lineup for Daytona". sportscar365.com. John Dagys Media. December 19, 2018. Retrieved December 19, 2018.

[PenskeAcura-20] "Rossi joins Penske Acura for enduros". racer.com. Racer Media & Marketing, Inc. December 7, 2018. Retrieved December 7, 2018.

[RahalPLM-21] Klein, Jamie (September 4, 2019). "Rahal to make Acura IMSA return at Petit Le Mans". motorsport.com. Motorsport Network. Retrieved September 4, 2019.

[WTR-22] Dagys, John (October 10, 2018). "Road Atlanta Wednesday Notebook". sportscar365.com. John Dagys Media. Retrieved October 16, 2018.

[WTRKOBALO-23] "WTR Confirms Alonso, Kobayashi in Rolex 24 Lineup". sportscar365.com. John Dagys Media. November 27, 2018. Retrieved November 27, 2018.

[Vaxiviere-24] Malsher, David (January 24, 2019). "Vaxiviere to join Wayne Taylor Racing for IMSA enduros". motorsport.com. Motorsport Network. Retrieved January 25, 2019.

[JuncosDPi-25] "Juncos Confirms Cadillac DPi Entry for 2019". sportscar365.com. John Dagys Media. August 15, 2018. Retrieved August 15, 2018.

[OwenJuncos-26] Pruett, Marshall (November 27, 2018). "Juncos signs Owen for Cadillac DPi program". racer.com. Racer Media and Marketing, Inc. Retrieved November 27, 2018.

[BinderJuncos-27] Dagys, John (December 3, 2018). "Juncos Confirms Binder for Endurance Cup Races". sportscar365.com. John Dagys Media. Retrieved December 3, 2018.

[CanapinoJuncos-28] "Canapino Completes Juncos Rolex 24 Lineup". sportscar365.com. John Dagys Media. December 5, 2018. Retrieved December 5, 2018.

[KaiserJuncos-29] "Kaiser Joins Juncos for Rolex 24". sportscar365.com. John Dagys Media. November 30, 2018. Retrieved November 30, 2018.

[PigotJuncos-30] Klein, Jamie (September 26, 2019). "Pigot joins returning Juncos squad for IMSA finale". motorsport.com. Motorsport Network. Retrieved September 26, 2019.

[CORE19-31] Dagys, John (November 30, 2018). "CORE Switches to Nissan DPi for 2019". sportscar365.com. John Dagys Media. Retrieved November 30, 2018.

[Mazda-32] Pruett, Marshall (August 9, 2018). "Mazda rules out customer DPis for 2019". Racer.com. Racer Media & Marketing Inc. Retrieved August 12, 2018.

[Mazda2019-33] Lloyd, Daniel (January 2, 2019). "Pla, Bernhard Confirmed at Mazda for Endurance Cup". sportscar365.com. John Dagys Media. Retrieved January 9, 2019.

[JDCMiller-34] Lloyd, Daniel (August 9, 2018). "JDC-Miller Confirms Two-Car Cadillac DPi Program for 2019". sportscar365.com. John Dagys Media. Retrieved August 9, 2018.

[JDCLineup-35] Daygs, John (December 5, 2018). "Vautier Moves to JDC-Miller; Barrichello for Rolex 24". sportscar365.com. John Dagys Media. Retrieved December 5, 2018.

[LMP2regs-36] "New Year, New Regulations for LMP2". European Le Mans Series. January 13, 2017. Retrieved September 19, 2018.

[DragonSpeedR24-37] Goodwin, Graham (October 20, 2018). "DragonSpeed Confirm Rolex 24 Effort". Dailysportscar. Retrieved October 20, 2018.

[:1-38] Dagys, John. "Daytona Friday Notebook – Sportscar365". sportscar365.com. Retrieved January 5, 2019.

[2ndDragonSpeed-39] Lloyd, Daniel (December 4, 2018). "DragonSpeed Expands to Two-Car LMP2 Effort for Rolex 24". sportscar365.com. John Dagys Media. Retrieved December 4, 2018.

[40] Dagys, John (January 5, 2019). "Daytona Saturday Notebook". sportscar365.com. John Dagys Media. Retrieved January 5, 2019.

[PTech-41] Dagys, John (December 24, 2018). "IPC Champ Wright Set for LMP2 Debut With Performance Tech". sportscar365.com. John Dagys Media. Retrieved December 25, 2018.

[Rolex24-42] "2019 IWSC Daytona pre-event Entry List" (PDF). imsa.com. Archived from the original (PDF) on January 17, 2019. Retrieved January 16, 2019.

[entriesforRoadAmerica-43] Dagys, John (July 24, 2019). "Mazda Pegged Back in BoP; No Juncos for Road America". sportscar365.com. John Dagys Media. Retrieved July 25, 2019.

[PR1FullSeason-44] Dagys, John (December 19, 2018). "PR1/Mathiasen Confirms McMurry, Aubry for Oreca LMP2". sportscar365.com. John Dagys Media. Retrieved December 19, 2018.

[FjordbachSebring-45] Jensen, Jens (March 13, 2019). "Fjordbach to race at Sebring". racing24-7.net. Retrieved March 13, 2019.

[MidOhio-46] "mid-Ohio IWSC_Pre-Event_Entry_List" (PDF). April 23, 2019. Archived from the original (PDF) on April 24, 2019. Retrieved April 25, 2019.

[CorvetteC719-47] Goodwin, Graham (November 17, 2018). "Corvette Confirm Full 2019 IMSA Season With C7.R". Dailysportscar. Retrieved November 17, 2018.

[CorvetteLineup8th-48] Dagys, John (January 2, 2019). "Unchanged Lineup at Corvette Racing for 2019". sportscar365.com. John Dagys Media. Retrieved January 2, 2019.

[BMWRLLZanardi-49] Lloyd, Daniel (November 26, 2018). "Team RLL to Run Zanardi Daytona Entry". sportscar365.com. John Dagys Media. Retrieved November 26, 2018.

[BMWRLL-50] Lloyd, Daniel (December 7, 2018). "Blomqvist Replaces Sims in Full-Season BMW RLL Lineup". sportscar365.com. John Dagys Media. Retrieved December 7, 2018.

[ReplaceBlomqvist-51] Dagys, John (January 20, 2019). "Farfus to Sub for Blomqvist at Daytona". sportscar365.com. John Dagys Media. Retrieved January 21, 2019.

[RisiRolex24-52] Dagys, John (December 13, 2018). "Risi Commits to Rolex 24". sportscar365.com. John Dagys Media. Retrieved December 13, 2018.

[RisiLineup-53] Myrehn, Ryan (January 3, 2019). "Risi Confirms Rolex 24 Lineup". sportscar365.com. John Dagys Media. Retrieved January 3, 2019.

[FordCGRLine-up-54] "Ford CGR Unveils Rolex 24 Historic Liveries". sportscar365.com. John Dagys Media. January 10, 2019. Retrieved January 10, 2019.

[PorcsheGTTeam-55] "Porsche confirms 2019 Le Mans, IMSA programs". RACER. Racer Media & Marketing, Inc. December 8, 2018. Retrieved December 8, 2018.

[Starworks2019-56] Dagys, John (November 28, 2018). "Starworks to Return with Audi for Dalziel, Chase". sportscar365.com. John Dagys Media. Retrieved November 28, 2018.

[HasseCompanc-57] RACER Staff (December 27, 2018). "Hasse, Companc join Starworks endurance line-up". racer.com. Racer Media & Marketing, Inc. Retrieved December 28, 2018.

[Skeen-58] Dagys, John (June 25, 2019). "Skeen Completes Starworks Lineup for The Glen". sportscar365.com. John Dagys Media. Retrieved June 25, 2019.

[Pfaff2019-59] Dagys, John (October 12, 2018). "Pfaff Makes Switch to Sprint Cup With Hargrove, Robichon". sportscar365.com. John Dagys Media. Retrieved October 12, 2018.

[PfaffFull-60] Dagys, John (December 13, 2018). "Pfaff Porsche Expands to Full-Season Effort". sportscar365.com. John Dagys Media. Retrieved December 13, 2018.

[Grasser2019-61] Dagys, John (December 13, 2018). "Bortolotti, Ineichen to Defend Rolex 24 Win for Grasser". sportscar365.com. John Dagys Media. Retrieved December 13, 2018.

[Magnus2019-62] O'Malley, J.J. (December 11, 2018). "Lally, Pumpelly reunited in Magnus Lamborghini for Rolex 24". RACER. Racer Media & Marketing, Inc. Retrieved December 11, 2018.

[MagnusTribute-63] "Magnus to Run Apollo 11 Tribute Livery at Lime Rock Park". sportscar365.com. John Dagys Media. July 17, 2019. Retrieved July 17, 2019.

[DaytonaNotes-64] Dagys, John (January 3, 2019). "Daytona Thursday Notebook". sportscar365.com. John Dagys Media. Retrieved January 4, 2019.

[AIMLexus2019-65] O'Malley, J.J. (December 11, 2018). "Daytona an eye-opener for AIM Vasser Sullivan". racer.com. Racer Media and Marketing, Inc. Retrieved December 12, 2018.

[AIMMontBell-66] Kilbey, Stephen (November 29, 2018). "Bell & Montecalvo Join AIM Vasser Sullivan For 2019 GTD Programme". Dailysportscar. Retrieved November 29, 2018.

[AIMLineup-67] Dagys, John (January 2, 2019). "Cassidy, Cindric Among AIM Vasser Sullivan Rolex 24 Lineup". sportscar365.com. John Dagys Media. Retrieved January 2, 2019.

[68] Lloyd, Daniel (October 29, 2018). "AIM Vasser Sullivan Confirms Hawksworth for 2019". sportscar365.com. John Dagys Media. Retrieved January 9, 2019.

[HeistandAVS-69] Pruett, Marshall (December 17, 2018). "Heistand joins Hawksworth at AVS Lexus". racer.com. Racer Media & Marketing, Inc. Retrieved December 17, 2018.

[RoarEntry-70] Dagys, John (January 2, 2019). "Updated Roar Before 24 Entry List Released". sportscar365.com. John Dagys Media. Retrieved January 2, 2019.

[Moorespeed2019-71] Dagys, John (December 11, 2018). "Moorespeed Switches to Audi, Expands to Full-Season Effort". sportscar365.com. John Dagys Media. Retrieved December 11, 2018.

[MontaplastLand2019-72] Dagys, John (December 14, 2018). "Land Confirms Rolex 24 Lineup". sportscar365.com. John Dagys Media. Retrieved December 14, 2018.

[Ebimotors-73] Dagys, John (January 18, 2019). "Altoe, Proto Complete Ebimotors Lineup for Rolex 24". sportscar365.com. John Dagys Media. Retrieved January 18, 2019.

[PPM2019-74] Dagys, John (October 17, 2018). "PPM Steps Up to Full-Season Lamborghini GTD Effort". sportscar365.com. John Dagys Media. Retrieved October 17, 2018.

[LundqvistPPM-75] Goodwin, Graham (December 21, 2018). "2019 Sunoco Whelen Champion Lundqvist's Rolex 24 Drive Confirmed". dailysportscar.com. Retrieved December 21, 2018.

[PMR2019-76] Dagys, John (December 10, 2018). "Paul Miller Confirms GTD Return with Sellers, Hardwick". sportscar365.com. John Dagys Media. Retrieved December 10, 2018.

[Caldarelli-77] Lloyd, Daniel (December 31, 2018). "Caldarelli Confirmed at Paul Miller for Rolex 24". sportscar365.com. John Dagys Media. Retrieved January 2, 2019.

[MSRNSX19-78] Kilshaw, Jake (October 12, 2018). "MSR Reveals All-Female Lineup for Rolex 24, GTD Season". sportscar365.com. John Dagys Media. Retrieved October 12, 2018.

[NielsenShank-80] Goodwin, Graham (December 28, 2018). "Christina Nielsen Super-Subs For Injured Heinricher At Rolex 24 Hours". Dailysportscar. Retrieved December 28, 2018.

[Figueiredo-81] Dagys, John (January 6, 2019). "Daytona Sunday Notebook". Sportscar365. Retrieved January 22, 2019.

[PowellMSR-82] Kilshaw, Jake (August 13, 2019). "Powell to Make IMSA Debut in MSR Acura". sportscar365.com. John Dagys Media. Retrieved August 14, 2019.

[FarnbacherHindman-83] Lloyd, Daniel (December 11, 2018). "Farnbacher, Hindman Confirmed in MSR Acura for Full Season". sportscar365.com. John Dagys Media. Retrieved December 11, 2018.

[ScuderiaCorsa-84] Pruett, Marshall (December 10, 2018). "WeatherTech Racing adds Vilander to GTD program". racer.com. Racer Media & Market, Inc. Retrieved December 10, 2018.

[BuhkP1AMG-85] Dagys, John (January 4, 2019). "Buhk Set for Full-Time Drive in P1 Mercedes". sportscar365.com. John Dagys Media. Retrieved January 4, 2019.

[ParkPlace-86] RACER Staff (December 10, 2018). "Park Place to run full GTD Program with Lindsey, Long". racer.com. Racer Media and Marketing, Inc. Retrieved December 10, 2018.

[ParkPlaceBoulle-87] Dagys, John (December 11, 2018). "Boulle Joins Park Place for Enduros". sportscar365.com. John Dagys Media. Retrieved December 12, 2018.

[RobichontoParkPlace-88] Dagys, John (May 22, 2019). "Robichon Joins Park Place for Detroit in Sprint Cup Bid". sportscar365.com. John Dagys Media. Retrieved May 27, 2019.

[36Entries-89] Dagys, John (April 24, 2019). "Lone Star Returns; 36 Entries for Mid-Ohio in Sprint Cup Debut". sportscar365.com. John Dagys Media. Retrieved April 24, 2019.

[Compass2019-90] Pruett, Marshall (December 3, 2018). "Compass Racing brings McLaren 720S to GTD". racer.com. Retrieved December 6, 2018.

[WRTSpeedstar-91] Dagys, John (December 19, 2018). "WRT, Speedstar Set for Rolex 24 Debut". sportscar365.com. John Dagys Media. Retrieved December 19, 2018.

[WRTSpeedstarDrivers-92] Lloyd, Daniel (December 21, 2018). "WRT Speedstar Names Drivers for Rolex 24 Debut". sportscar365.com. John Dagys Media. Retrieved January 9, 2019.

[Wright2019-93] Dagys, John (July 9, 2019). "Wright Confirms GTD Return for Lime Rock, Road America". sportscar365.com. John Dagys Media. Retrieved July 9, 2019.

[Turner2019-94] Dagys, John (December 13, 2018). "Auberlen Set for Full-Season Turner BMW GTD Effort". sportscar365.com. John Dagys Media. Retrieved December 13, 2018.

[Herberth2019-95] Kilshaw, Jake (November 30, 2018). "Herberth to Make Rolex 24 Debut with NGT". sportscar365.com. John Dagys Media. Retrieved November 30, 2018.